Results 11 to 20 of about 21,194,222 (201)

Simultaneous Quantitative Detection of Relevant Biomarkers in Breast Cancer by Quantitative Real-Time PCR

open access: yesThe International Journal of Biological Markers, 2006
The assessment of ERα, PgR and HER2 status is routinely performed today to determine the endocrine responsiveness of breast cancer samples. Such determination is usually accomplished by means of immunohistochemistry and in case of HER2 amplification by ...
M. Labuhn   +8 more
doaj   +2 more sources

Real-Time Quantitative PCR - Primer Design, Reference Gene Selection, Calculations and Statistics [PDF]

open access: yes, 2023
Real-time quantitative PCR is a technique that can measure the content of the target nucleic acid sequence of interest in a given sample. It is mainly divided into absolute and relative quantitative methods.
Zhiwei Chen   +5 more
core   +1 more source

A Parylene Real Time PCR Microdevice [PDF]

open access: yes, 2010
The polymerase chain reaction (PCR) is a powerful biochemical assay that is used in virtually all biochemical labs. By specifically amplifying a small sample of DNA, this technique is useful in the fields of paternity testing, forensics, and virus ...
Quach, Quoc Chan (Brandon)
core   +1 more source

Real-Time PCR for mRNA Quantitation

open access: yesBioTechniques, 2005
(Uploaded by Plazi for the Bat Literature Project) Real-time PCR has become one of the most widely used methods of gene quantitation because it has a large dynamic range, boasts tremendous sensitivity, can be highly sequence-specific, has little to no post-amplification processing, and is amenable to increasing sample throughput.
Marisa L. Wong, Juan F. Medrano
openaire   +4 more sources

A real-time PCR assay to estimate Leishmania chagasi load in its natural sand fly vector Lutzomyia longipalpis [PDF]

open access: yes, 2008
Leishmania chagasi, transmitted mainly by Lutzomyia longipalpis sand flies, causes visceral leishmaniasis and atypical cutaneous leishmaniasis in Latin America.
Bates, Paul A.   +14 more
core   +1 more source

Internally controlled real-time PCR method for quantitative species-specific detection and vapA genotyping of Rhodococcus equi [PDF]

open access: yes, 2006
We developed a novel quantitative real-time PCR (Q-PCR) method for the soil actinomycete Rhodococcus equi, an important horse pathogen and emerging human pathogen.
Makrai, L   +26 more
core   +1 more source

Differential gene expression in response to cold stress in Lepidium apetalum during seedling emergence

open access: yesBiologia Plantarum, 2012
Germination of Lepidium apetalum Wild. seeds is invariably arrested by cold stress. cDNA-amplified fragment length polymorphism (AFLP) technique was used to isolate genes relevant to chilling stress (4 °C) during seedling emergence. 43 transcript-derived
H. X. Zhao, Q. Li, G. Li, Y. Du
doaj   +1 more source

Detection of Salmonella Typhi in Bile by Quantitative Real-Time PCR

open access: yesMicrobiology Spectrum, 2022
In countries where the incidence of typhoid fever is high, fecal material from short-term carriers of Salmonella Typhi contaminates inadequately treated water supplies.
Ellen E. Higginson   +9 more
doaj   +1 more source

Comparison of different real-time PCR chemistries and their suitability for detection and quantification of genetically modified organisms [PDF]

open access: yes, 2008
Background The real-time polymerase chain reaction is currently the method of choice for quantifying nucleic acids in different DNA based quantification applications. It is widely used also for detecting and quantifying genetically modified components in
Žel Jana   +11 more
core   +1 more source

Quantification of Fusarium graminearum and Fusarium culmorum by real-time PCR system and zearalenone assessment in maize [PDF]

open access: yes, 2012
Zearalenone (ZEA) is a mycotoxin produced by some species of Fusarium, especially by Fusarium graminearum and F. culmorum. ZEA induces hyperoestrogenic responses in mammals and can result in reproductive disorders in farm animals. In the present study, a
Atoui, Ali   +3 more
core   +1 more source

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